CVS commit: src/usr.bin/make

[David Laight <dsl%netbsd.org@localhost>]

Module Name:    src
Committed By:   dsl
Date:           Sun Jan 18 17:30:19 UTC 2009

Modified Files:
        src/usr.bin/make: cond.c

Log Message:
Revert previous - cause grief with .ifdef (foo)
Instead return False for exists(), defined(), make() etc when the
argument has length zero.


To generate a diff of this commit:
cvs rdiff -r1.51 -r1.52 src/usr.bin/make/cond.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.